*{
    margin: 0px;
    padding: 0px;
    outline: 0px;
    font-family: Arial,"Lucida Grande","Microsoft Yahei","Hiragino Sans GB","Hiragino Sans GB W3",SimSun,"PingFang SC",STHeiti;
}
/*==================================行首内容，仅为实现上层导航栏和下层内容间有20px高度差距======================================*/
.wid{
    width: 1240px;
    margin: 20px auto;
}
/*==================================左边内容======================================*/
.ser-lt {
    width: 600px;
    overflow: hidden;
    float: left;
}

/*各个小模块*/
.ser-lt .ans-box .ct-text {
    margin-top: 30px;
}

/*问答标题*/
.ser-lt .ans-box .ct-text h3 a {
    color: #333;
    font-size: 18px;
}

.ser-lt .ans-box .ct-text h3 a:hover{
     color: #ff9d00;
 }
.ser-lt .ans-box .ct-text h3 a:hover span{
    color: #0f0f0f;
}
a {
    text-decoration: none;
    cursor: pointer;
}

.ser-lt .ans-box .ct-text ul li{
    display: inline-block;
}

.ser-lt .ans-box .ct-text ul li:nth-child(2){
    margin-left: 10px;
    font-size: 12px;
    color: #999999;
}

.sr-keyword {
    color: #FF6633;
}

/*问答内容*/
.ser-lt .ct-text .seg-desc {
    max-height: 40px;
    margin-bottom: 4px;
    overflow: hidden;
}
.sr-keyword {
    color: #ff9d00;
}

.ser-lt .ct-text .seg-info-list a {
    font-size: 12px;
    color: #999;
}

a {
    text-decoration: none;
    cursor: pointer;
}

.nav-list .on {
    border-bottom: 3px solid #ff7000;
    color: #ff7000;
}

.s-nav {
    margin-top: 0px;
    height: 50px;
    background: #fafafa;
}

.mfw-search-main .wid {
    width: 1115px;
    padding-left: 125px;
    padding-bottom: 60px;
}

.nav-list {
    line-height: 38px;
    padding-top: 10px;
}

.nav-list a {
    float: left;
    height: 37px;
    font-size: 13px;
    color: #666;
    padding: 0 10px;
    margin-right: 10px;
}

.mfw-search-main {
    font-size: 13px;
}

.nav-list .on {
    border-bottom: 3px solid #ff7000;
    color: #ff7000;
}